Coronavirus
Latest about Coronavirus

What are the symptoms of COVID-19?
By Stephanie Pappas published
Here are the most common COVID-19 symptoms for adults, kids, vaccinated individuals and omicron-variant infections.

What is a coronavirus?
By Nicoletta Lanese published
Coronaviruses infect birds and mammals, including humans.

Delta-omicron hybrid variant identified for the first time
By Ben Turner published
Scientists say they will need to conduct studies to find out the severity of the new variant

Brain shrinkage linked to COVID-19
By Nicoletta Lanese published
COVID-19 seems linked to atrophy in specific brain areas.

1st possible case of deer-to-human COVID-19 transmission reported
By Rachael Rettner published
Researchers also identified highly mutated clusters of SARS-CoV-2 genomes in deer.

Ukraine hospitals could run out of oxygen in 24 hours, WHO warns
By Ben Turner published
As medical oxygen dwindles in Ukrainian hospitals, the WHO has called for setting up a safe transit route through neighboring Poland.

Antihistamines to treat long COVID: What you need to know
By Nicoletta Lanese published
Early data suggest the drugs may help a subset of long COVID patients.

Was the mysterious 'Russian flu' actually a coronavirus? Some scientists think so.
By Nicoletta Lanese published
However, the idea is still "speculative."
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